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671 S Mollison AveSuite B CEl Cajon, CA 92020
Phone+1 619-841-8148
Fax+1 844-350-9978
Dr. Hajjar is on Doximity
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Education & Training
University of Nebraska Medical Center College of MedicineFellowship, Pulmonary Disease and Critical Care Medicine, 1999 - 2002
MedStar Health Georgetown University/Harbor HospitalResidency, Internal Medicine, 1996 - 1999
University of Baghdad College of MedicineClass of 1986
Certifications & Licensure
CA State Medical License 2011 - 2027
NE State Medical License 2002 - 2024
IA State Medical License 2022 - 2023
IN State Medical License 2022 - 2022
IL State Medical License 2005 - 2017
American Board of Internal Medicine Critical Care Medicine
American Board of Internal Medicine Pulmonary Disease
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